Description
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on open The probe session-duplication overflow check incremented the session count also when there were no more available sessions so that memory beyond the fixed-size slab-allocated session array could be corrupted in fastrpc_session_alloc() on open().
Affected products
linux: linux kernel
References5
- git.kernel.org/stable/c/5cf2a57c7a01a0d7bdecf875a63682f542891b1b Patch
- git.kernel.org/stable/c/cf20c3533efc89578ace94fa20a9e63446223c72 Patch
- git.kernel.org/stable/c/d245f43aab2b61195d8ebb64cef7b5a08c590ab4 Patch
- git.kernel.org/stable/c/e0578e603065f120a8759b75e0d6c216c7078a39 Patch
- git.kernel.org/stable/c/f8632b8bb53ebc005d8f24a68a0c1f9678c0e908 Patch
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 17 · as of 7 November 2026
- CWE
- CWE-787
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